Vijayalakshmi Atluri - researchr alias

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2011

2010

Spatial neighborhood based anomaly detection in sensor datasetsVandana Pursnani Janeja, Nabil R. Adam, Vijayalakshmi Atluri, Jaideep Vaidya. datamine, 20(2):221-258, 2010. [doi]

Ensuring Privacy and Security for LBS through Trajectory PartitioningHeechang Shin, Jaideep Vaidya, Vijayalakshmi Atluri, Sungyong Choi. MDM 2010: 224-226 [doi]

Anonymization models for directional location based service environmentsHeechang Shin, Jaideep Vaidya, Vijayalakshmi Atluri. compsec, 29(1):59-73, 2010. [doi]

Role Mining in the Presence of NoiseJaideep Vaidya, Vijayalakshmi Atluri, Qi Guo, Haibing Lu. dbsec 2010: 97-112 [doi]

Privacy-preserving trust verificationJaideep Vaidya, Vijayalakshmi Atluri, Basit Shafiq, Nabil R. Adam. SACMAT 2010: 139-148 [doi]

The role mining problem: A formal perspectiveJaideep Vaidya, Vijayalakshmi Atluri, Qi Guo. tissec, 13(3), 2010. [doi]

Role Engineering via Prioritized Subset EnumerationJaideep Vaidya, Vijayalakshmi Atluri, Janice Warner, Qi Guo. tdsc, 7(3):300-314, 2010. [doi]

2009

Object discovery in high-resolution remote sensing images: a semantic perspectiveDihua Guo, Hui Xiong, Vijayalakshmi Atluri, Nabil R. Adam. kais, 19(2):211-233, 2009. [doi]

Effective anonymization of query logsYuan Hong, Xiaoyun He, Jaideep Vaidya, Nabil R. Adam, Vijayalakshmi Atluri. CIKM 2009: 1465-1468 [doi]

Spatial outlier detection in heterogeneous neighborhoodsVandana Pursnani Janeja, Vijayalakshmi Atluri. ida, 13(1):85-107, 2009. [doi]

Extended Boolean Matrix DecompositionHaibing Lu, Jaideep Vaidya, Vijayalakshmi Atluri, Yuan Hong. icdm 2009: 317-326 [doi]

An efficient online auditing approach to limit private data disclosureHaibing Lu, Yingjiu Li, Vijayalakshmi Atluri, Jaideep Vaidya. edbt 2009: 636-647 [doi]

Towards formal security analysis of GTRBAC using timed automataSamrat Mondal, Shamik Sural, Vijayalakshmi Atluri. SACMAT 2009: 33-42 [doi]

Evaluating the validity of data instances against ontology evolution over the Semantic WebLi Qin, Vijayalakshmi Atluri. INFSOF, 51(1):83-97, 2009. [doi]

Spatiotemporal Access Control Enforcement under Uncertain Location EstimatesHeechang Shin, Vijayalakshmi Atluri. dbsec 2009: 159-174 [doi]

Edge-RMP: Minimizing administrative assignments for role-based access controlJaideep Vaidya, Vijayalakshmi Atluri, Qi Guo, Haibing Lu. jcs, 17(2):211-235, 2009. [doi]

2008

Efficient security policy enforcement for the mobile environmentVijayalakshmi Atluri, Heechang Shin, Jaideep Vaidya. jcs, 16(4):439-475, 2008. [doi]

The Role Hierarchy Mining Problem: Discovery of Optimal Role HierarchiesQi Guo, Jaideep Vaidya, Vijayalakshmi Atluri. acsac 2008: 237-246 [doi]

Random Walks to Identify Anomalous Free-Form Spatial Scan WindowsVandana Pursnani Janeja, Vijayalakshmi Atluri. tkde, 20(10):1378-1392, 2008. [doi]

Optimal Boolean Matrix Decomposition: Application to Role EngineeringHaibing Lu, Jaideep Vaidya, Vijayalakshmi Atluri. icde 2008: 297-306 [doi]

A Profile Anonymization Model for Privacy in a Personalized Location Based Service EnvironmentHeechang Shin, Vijayalakshmi Atluri, Jaideep Vaidya. MDM 2008: 73-80 [doi]

Migrating to optimal RBAC with minimal perturbationJaideep Vaidya, Vijayalakshmi Atluri, Qi Guo, Nabil R. Adam. SACMAT 2008: 11-20 [doi]

2007

2006

Semantics-based threat structure miningNabil R. Adam, Vijayalakshmi Atluri, Vandana Pursnani Janeja, Aabhas V. Paliwal, Mahmoud Youssef, Soon Ae Chun, J. Cooper, J. Paczkowski, Christof Bornhövd, I. Nassi, Joachim Schaper. DG.O 2006: 367-368 [doi]

Secure interoperation for effective data mining in border control and homeland security applicationsNabil R. Adam, Vijayalakshmi Atluri, Rey Koslowski, Robert Grossman, Vandana Pursnani Janeja, Janice Warner. DG.O 2006: 124-125 [doi]

Efficient Enforcement of Security Policies Based on Tracking of Mobile UsersVijayalakshmi Atluri, Heechang Shin. dbsec 2006: 237-251 [doi]

Information Systems Security, Second International Conference, ICISS 2006, Kolkata, India, December 19-21, 2006, ProceedingsAditya Bagchi, Vijayalakshmi Atluri, editors, Volume 4332 of Lecture Notes in Computer Science, Springer, 2006.

Privacy-preserving semantic interoperation and access control of heterogeneous databasesPrasenjit Mitra, Chi-Chun Pan, Peng Liu, Vijayalakshmi Atluri. ccs 2006: 66-77 [doi]

A Distributed Coalition Service Registry for Ad-Hoc Dynamic Coalitions: A Service-Oriented ApproachRavi Mukkamala, Vijayalakshmi Atluri, Janice Warner, Ranjit Abbadasari. dbsec 2006: 209-223 [doi]

An Ontology-Guided Approach to Change Detection of the Semantic Web DataLi Qin, Vijayalakshmi Atluri. jods, :130-157, 2006. [doi]

SemDiff: An Approach to Detecting Semantic Changes to OntologiesLi Qin, Vijayalakshmi Atluri. ijswis, 2(4):1-32, 2006. [doi]

RoleMiner: mining roles using subset enumerationJaideep Vaidya, Vijayalakshmi Atluri, Janice Warner. ccs 2006: 144-153 [doi]

Inter-instance authorization constraints for secure workflow managementJanice Warner, Vijayalakshmi Atluri. SACMAT 2006: 190-199 [doi]

Semantically enhanced enforcement of mobile consumer s privacy preferencesMahmoud Youssef, Nabil R. Adam, Vijayalakshmi Atluri. SAC 2006: 1172-1176 [doi]

Preview: Optimizing View Materialization Cost in Spatial Data WarehousesSongmei Yu, Vijayalakshmi Atluri, Nabil R. Adam. dawak 2006: 45-54 [doi]

Cascaded Star: A Hyper-Dimensional Model for a Data WarehouseSongmei Yu, Vijayalakshmi Atluri, Nabil R. Adam. DEXA 2006: 439-448 [doi]

2005

Technology transfer of inter-agency government services and their transnational feasibility studiesNabil R. Adam, Vijayalakshmi Atluri, Soon Ae Chun, Patrizia Fariselli, Julia Culver-Hopper, Olana Bojic, Rick T. Stewart, Jim Fruscione, Nick Mannochio. DG.O 2005: 225-226 [doi]

Agency interoperation for effective data mining in border control and homeland security applicationsNabil R. Adam, Vijayalakshmi Atluri, Rey Koslowski, Vandana Pursnani Janeja, Janice Warner, Aabhas V. Paliwal. DG.O 2005: 285-286 [doi]

Supporting conditional delegation in secure workflow management systemsVijayalakshmi Atluri, Janice Warner. SACMAT 2005: 49-58 [doi]

Unified Index for Mobile Object Data and AuthorizationsVijayalakshmi Atluri, Qi Guo. esorics 2005: 80-97 [doi]

Using Semantics for Policy-Based Web Service CompositionSoon Ae Chun, Vijayalakshmi Atluri, Nabil R. Adam. dpd, 18(1):37-64, 2005. [doi]

Color Time Petri Net for Interactive Adaptive Multimedia ObjectsAhmed Gomaa, Nabil R. Adam, Vijayalakshmi Atluri. mmm 2005: 147-157 [doi]

Adapting spatial constraints of composite multimedia objects to achieve universal accessAhmed Gomaa, Nabil R. Adam, Vijayalakshmi Atluri. ipccc 2005: 519-525 [doi]

Texture-Based Remote-Sensing Image SegmentationDihua Guo, Vijayalakshmi Atluri, Nabil R. Adam. icmcs 2005: 1472-1475 [doi]

LS:::3:::: a Linear Semantic Scan Statistic technique for detecting anomalous windowsVandana Pursnani Janeja, Vijayalakshmi Atluri. SAC 2005: 493-497 [doi]

Collusion Set Detection Through Outlier DiscoveryVandana Pursnani Janeja, Vijayalakshmi Atluri, Jaideep Vaidya, Nabil R. Adam. isi 2005: 1-13 [doi]

FS:::3:::: A Random Walk Based Free-Form Spatial Scan Statistic for Anomalous Window DetectionVandana Pursnani Janeja, Vijayalakshmi Atluri. icdm 2005: 661-664 [doi]

DM-AMS: employing data mining techniques for alert managementVandana Pursnani Janeja, Vijayalakshmi Atluri, Ahmed Gomaa, Nabil R. Adam, Christof Bornhövd, Tao Lin. DG.O 2005: 103-111 [doi]

A Clickstream-Based Collaborative Filtering Recommendation Model for E-CommerceDong-Ho Kim, Il Im, Vijayalakshmi Atluri. wecwis 2005: 84-91 [doi]

A Credential-Based Approach for Facilitating Automatic Resource Sharing Among Ad-Hoc Dynamic CoalitionsJanice Warner, Vijayalakshmi Atluri, Ravi Mukkamala. dbsec 2005: 252-266 [doi]

An Attribute Graph Based Approach to Map Local Access Control Policies to Credential Based Access Control PoliciesJanice Warner, Vijayalakshmi Atluri, Ravi Mukkamala. iciss 2005: 134-147 [doi]

Preserving mobile customer privacy: an access control system for moving objects and customer profilesMahmoud Youssef, Vijayalakshmi Atluri, Nabil R. Adam. MDM 2005: 67-76 [doi]

Selective View Materialization in a Spatial Data WarehouseSongmei Yu, Vijayalakshmi Atluri, Nabil R. Adam. dawak 2005: 157-167 [doi]

2004

Human-Centered Systems for Business ServicesNabil R. Adam, Vijayalakshmi Atluri, Soon Ae Chun. DG.O 2004: [doi]

Neighborhood based detection of anomalies in high dimensional spatio-temporal sensor datasetsNabil R. Adam, Vandana Pursnani Janeja, Vijayalakshmi Atluri. SAC 2004: 576-583 [doi]

Agency Interoperation for Effective Data Mining in Border Control and Homeland Security ApplicationsNabil R. Adam, Vijayalakshmi Atluri, Vandana Pursnani Janeja. DG.O 2004: [doi]

STAR-Tree: An Index Structure for Efficient Evaluation of Spatiotemporal AuthorizationsVijayalakshmi Atluri, Qi Guo. dbsec 2004: 31-47

Automatic Enforcement of Access Control Policies Among Dynamic CoalitionsVijayalakshmi Atluri, Janice Warner. icdcit 2004: 369-378 [doi]

Editors message for the special issue on securityVijayalakshmi Atluri, Indrakshi Ray. jodl, 4(3):137-138, 2004. [doi]

Chinese wall security for decentralized workflow management systemsVijayalakshmi Atluri, Soon Ae Chun, Pietro Mazzoleni. jcs, 12(6):799-840, 2004.

Proceedings of the 11th ACM Conference on Computer and Communications Security, CCS 2004, Washingtion, DC, USA, October 25-29, 2004Vijayalakshmi Atluri, Birgit Pfitzmann, Patrick Drew McDaniel, editors, ACM, 2004.

Proceedings of the 2004 ACM Workshop on Formal Methods in Security Engineering, FMSE 2004, Washingtion, DC, USA, October 29, 2004Vijayalakshmi Atluri, Michael Backes, David A. Basin, Michael Waidner, editors, ACM, 2004.

An Authorization Model for Geospatial DataVijayalakshmi Atluri, Soon Ae Chun. tdsc, 1(4):238-254, 2004. [doi]

Policy-Based Web Service CompositionSoon Ae Chun, Vijayalakshmi Atluri, Nabil R. Adam. ride 2004: 85-92 [doi]

Detecting Anomalous Geospatial Trajectories through Spatial Characterization and Spatio-Semantic AssociationsVandana Pursnani Janeja, Vijayalakshmi Atluri, Nabil R. Adam. DG.O 2004: [doi]

A clickstream-based collaborative filtering personalization model: towards a better performanceDong-Ho Kim, Il Im, Vijayalakshmi Atluri, Michael Bieber, Nabil R. Adam, Yelena Yesha. widm 2004: 88-95 [doi]

Ontology-Guided Change Detection to the Semantic Web DataLi Qin, Vijayalakshmi Atluri. er 2004: 624-638 [doi]

2003

Supporting Delegation in Secure Workflow Management SystemsVijayalakshmi Atluri, Elisa Bertino, Elena Ferrari, Pietro Mazzoleni. dbsec 2004: 190-202

Self-Manifestation of Composite Multimedia Objects to Satisfy Security ConstraintsVijayalakshmi Atluri, Nabil R. Adam, Ahmed Gomaa, Igg Adiwijaya. SAC 2003: 927-934

Handling Dynamic Changes in Decentralized Workflow Execution EnvironmentsVijayalakshmi Atluri, Soon Ae Chun. DEXA 2003: 813-825 [doi]

Ontology-based Workflow Change Management for Flexible eGovernment Service DeliverySoon Ae Chun, Vijayalakshmi Atluri. DG.O 2003: [doi]

Proceedings of the 10th ACM Conference on Computer and Communications Security, CCS 2003, Washingtion, DC, USA, October 27-30, 2003Sushil Jajodia, Vijayalakshmi Atluri, Trent Jaeger, editors, ACM, 2003.

Electronic Negotiation of Government Contracts through TransducersAabhas V. Paliwal, Nabil R. Adam, Vijayalakshmi Atluri. DG.O 2003: [doi]

An Access Scheduling Tree to Achieve Optimal Freshness in Local RepositoriesLi Qin, Vijayalakshmi Atluri. ecweb 2003: 227-236 [doi]

Concept-level access control for the Semantic WebLi Qin, Vijayalakshmi Atluri. xmlsec 2003: 94-103 [doi]

2002

A Content-Based Authorization Model for Digital LibrariesNabil R. Adam, Vijayalakshmi Atluri, Elisa Bertino, Elena Ferrari. tkde, 14(2):296-315, 2002. [doi]

Employing an extended transaction model in multilevel secure transaction processingVijayalakshmi Atluri, Ravi Mukkamala. informaticaSI, 26(2), 2002.

Proceedings of the 9th ACM Conference on Computer and Communications Security, CCS 2002, Washingtion, DC, USA, November 18-22, 2002Vijayalakshmi Atluri, editor, ACM, 2002.

Uniform Indexing for Geospatial Data and AuthorizationsVijayalakshmi Atluri, Pietro Mazzoleni. dbsec 2003: 207-218

An authorization model for temporal and derived data: securing information portalsVijayalakshmi Atluri, Avigdor Gal. tissec, 5(1):62-94, 2002. [doi]

Dynamic Composition of Workflows for Customized eGovernment Service DeliverySoon Ae Chun, Vijayalakshmi Atluri, Nabil R. Adam. DG.O 2002: [doi]

Domain Knowledge-Based Automatic Workflow GenerationSoon Ae Chun, Vijayalakshmi Atluri, Nabil R. Adam. DEXA 2002: 81-92 [doi]

An authorization system for digital librariesElena Ferrari, Nabil R. Adam, Vijayalakshmi Atluri, Elisa Bertino, Ugo Capuozzo. vldb, 11(1):58-67, 2002. [doi]

An Authorization System for Temporal DataAvigdor Gal, Vijayalakshmi Atluri, Gang Xu. icde 2002: 339-340 [doi]

OUTLAW: Using Geo-Spatial Associations for Outlier Detection and Visual Analysisof Cargo RoutesVandana Pursnani Janeja, Vijayalakshmi Atluri, Nabil R. Adam. DG.O 2002: [doi]

2001

A Dynamic Manifestation Approach for Providing Universal Access to Digital Library ObjectsNabil R. Adam, Vijayalakshmi Atluri, Igg Adiwijaya, Sujata Banerjee, Richard D. Holowczak. tkde, 13(4):705-716, 2001. [doi]

A Chinese wall security model for decentralized workflow systemsVijayalakshmi Atluri, Soon Ae Chun, Pietro Mazzoleni. ccs 2001: 48-57 [doi]

An Extended Transaction Model Approach for Multilevel Secure Transaction ProcessingVijayalakshmi Atluri, Ravi Mukkamala. dbsec 2002: 255-268

Modeling and Evaluation of Distributed Workflow AlgorithmsJonathan Cranford, Ravi Mukkamala, Vijayalakshmi Atluri. isas-sci 2001: 183-188

A Study on the Indexing of Satellite Images at NASA Regional Application CenterChiara Ghirardini, Soon Ae Chun, Vijayalakshmi Atluri, Ibrahim Kamel, Nabil R. Adam. dexaw 2001: 859-864

Customized Geospatial Workflows for E-Government ServicesRichard D. Holowczak, Soon Ae Chun, Francisco J. Artigas, Vijayalakshmi Atluri. gis 2001: 64-69

Multilevel Security Transaction ProcessingSushil Jajodia, Vijayalakshmi Atluri, Thomas F. Keefe, Catherine D. McCollum, Ravi Mukkamala. jcs, 9(3):165-195, 2001.

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